x86 System emulator

..
   This table of contents should be kept sorted alphabetically
   by the title text of each file, which isn't the same ordering
   as an alphabetical sort by filename.

.. toctree::
   :maxdepth: 1

   i386/pc
   i386/microvm
   i386/nitro-enclave

Architectural features
~~~~~~~~~~~~~~~~~~~~~~

.. toctree::
   :maxdepth: 1

   i386/cpu
   i386/hyperv
   i386/xen
   i386/xenpvh
   i386/kvm-pv
   i386/sgx
   i386/amd-memory-encryption
   i386/tdx

OS requirements
~~~~~~~~~~~~~~~

On x86_64 hosts, the default set of CPU features enabled by the KVM
accelerator require the host to be running Linux v4.5 or newer.